Frontiers of Freedom is a book written by Newton D. Baker, an American lawyer, politician and the 37th United States Secretary of War. The book is a collection of speeches and essays that Baker delivered and wrote during his tenure as Secretary of War from 1916 to 1921. The book covers a range of topics related to the First World War, including the role of the United States in the conflict, the impact of the war on American society and the world,...